exception& operator=( const exception& other ) throw();
exception& operator=( const exception& other ) noexcept;
Copy assignment operator. Assigns the contents of other.
If *this and other both have dynamic type
std::exception then std::strcmp(what(), other.what()) == 0 after assignment.
|other||-||another exception to assign the contents of|
 Defect reports
The following behavior-changing defect reports were applied retroactively to previously published C++ standards.
|DR||Applied to||Behavior as published||Correct behavior|
|LWG 471||C++98|| the effects of calling what() after
assignment are implementation-defined
| required to be the same as the original|
what() if the dynamic types are the same